为你解答。
11、shame
12、among
13、century
14、check
15、childhood
16、have lent
17、eaten
18、gave
19、been
20、clearly
(三)
21、regard, as
22、How often
23、has been away
24、used to write
25、among
26、not old enough
27、since ten years ago
28、take a
29、How long did it take
30、How heavily